Comparison of diagnostic accuracies of USFNA and USCNB according to the internal component of salivary gland tumorsa
| Diagnostic Values | FNA (%) | CNB (%) | P Value |
|---|---|---|---|
| Sensitivity | |||
| Solid/predominantly solid | 82 (14/17) | 94 (46/49) | .172 |
| Cystic/predominantly cystic | 50 (2/4) | 86 (6/7) | .491 |
| Specificity | |||
| Solid/predominantly solid | 97 (66/68) | 99 (154/155) | .221 |
| Cystic/predominantly cystic | 83 (5/6) | 100 (19/19) | .240 |
| Accuracy | |||
| Solid/predominantly solid | 94 (80/85) | 98 (200/204) | .130 |
| Cystic/predominantly cystic | 70 (7/10) | 96 (25/26) | .057 |
↵a Data show percentages, with numbers in parentheses.